Using Rear Output Tray
If you open the rear output tray, the printed paper is placed on the tray with the printed side facing up. If you experience paper jams, especially when you load paper, envelopes, or other special media manually, use the rear output tray.
To use the rear output tray, open the rear cover. The cover functions as an output tray.
Printed page is placed facing up.
SamsungPrinter
Note: The printed pages do not stack on the standard output bin unless you close the rear output tray. If you want to stack the printed pages on the output bin, close the rear output tray.